(R)-(−)-2-Phenylbutyric acid
(R)-(−)-2-Phenylbutyric acid (CAS 938-79-4) is a chiral carboxylic acid with the formula CH3CH2CH(C6H5)CO2H and a molar mass of 164.20 g/mol. As a valuable chiral building block, it finds application in asymmetric synthesis and organic synthesis. Tech Serve Solutions offers this compound at a purity of 99%, serving as a reliable source for research and chemical manufacturing needs.
Chiral Building Block
This enantiomerically pure compound serves as a crucial chiral synthon in the synthesis of complex organic molecules. Its defined stereochemistry is essential for constructing stereospecific targets.
Asymmetric Synthesis
Used as a starting material or intermediate in asymmetric synthesis, allowing for the creation of chiral products with high enantiomeric excess. It is particularly useful in the preparation of pharmaceuticals and other fine chemicals where chirality is critical.
Organic Synthesis
Employed in various organic transformations where a phenylbutyric acid moiety with a specific stereochemical configuration is required. Its carboxylic acid functionality allows for diverse chemical modifications.
| Molecular weight | 164.20 |
|---|---|
| Linear formula | CH3CH2CH(C6H5)CO2H |
| Assay | 99% |
| Boiling point | 102-104 °C/0.4 mmHg(lit.) |
| Density | 1.055 g/mL at 25 °C(lit.) |
| Optical activity | [α]20/D −93°, c = 0.9 in toluene |
Hazard statements
- H302Harmful if swallowed
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 23-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (R)-(−)-2-Phenylbutyric acid used for?
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(R)-(−)-2-Phenylbutyric acid is primarily used as a chiral building block in asymmetric synthesis and general organic synthesis, particularly for creating stereochemically defined molecules.
What is the CAS number and formula for (R)-(−)-2-Phenylbutyric acid?
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The CAS number for (R)-(−)-2-Phenylbutyric acid is 938-79-4, and its chemical formula is CH3CH2CH(C6H5)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(−)-2-Phenylbutyric acid with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
What are the safety and handling precautions for (R)-(−)-2-Phenylbutyric acid?
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(R)-(−)-2-Phenylbutyric acid is classified with GHS07 and carries the hazard statement H302 (Harmful if swallowed). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Refer to the Safety Data Sheet for detailed handling information.
How is (R)-(−)-2-Phenylbutyric acid packed and shipped?
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We offer (R)-(−)-2-Phenylbutyric acid in various pack sizes suitable for laboratory and industrial use. Our logistics team ensures compliant packing and export documentation for global distribution.
How can I request a quote or sample for (R)-(−)-2-Phenylbutyric acid?
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To request a quote or sample, please contact our sales team through the website or call us directly. Please specify the required quantity and your delivery details.
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